THE COLLECTION

Cashmere Fleece Mattress Enhancers

Pure Texeler wool with a soft cashmere fleece surface — natural warmth and comfort from below.

What is a cashmere fleece surface?

Cashmere fleece is a soft, warm surface material made from natural cashmere fibres. Unlike synthetic fleece, it is naturally breathable and moisture-wicking — drawing perspiration away from the body rather than trapping it. It is noticeably softer and warmer than standard wool surfaces, and naturally temperature-regulating through the night.

What is the difference between the Underblanket and the Topper Extra?

The Underblanket Fleece lies directly on the mattress under your fitted sheet — thin, protective and invisible in use. The Topper Extra sits on top of the mattress under your fitted sheet and adds 6 cm of cushioning. The Topper Extra is also reversible — cashmere fleece on one side, velours on the other.

How does the Wool Futon work as a mattress topper?

The Wool Futon can be laid flat directly on top of your mattress, under your fitted sheet or duvet. Its wool fill and cashmere fleece surface add cushioning and warmth without the rigid structure of a traditional topper — it is more flexible and easier to store when not in use.

Can the Wool Futon be used on the floor?

Yes — the Wool Futon is designed specifically for floor use as well as mattress use. The wool fill provides enough cushioning for comfortable floor sleeping, and the cashmere fleece surface adds natural warmth from below.

Check out our full FAQ's page here

There is something immediately different about a cashmere fleece surface. Soft, warm and naturally breathable, it transforms the layer beneath you in a way that standard mattress covers and toppers simply cannot. The cashmere fleece mattress enhancers at WarmWool each use this surface to create a sleeping environment that is consistently comfortable — warm without being stifling, soft without being unstable.

Cashmere fleece is distinct from synthetic fleece or standard wool surfaces. Its natural fibres trap warmth without retaining moisture — drawing perspiration away from the body and releasing it into the air rather than holding it against the skin. It is naturally temperature-regulating, responding to body heat rather than simply insulating against it. Placed beneath your fitted sheet or between your mattress and bedding, it works quietly through the night to keep the sleeping surface dry and comfortable.

The Wool Fleece Underblanket is the most discreet product in the collection. It lies directly between your mattress and fitted sheet — invisible in use but immediately felt. The cashmere fleece surface faces upward against the sheet, protecting the mattress from moisture and wear while adding a layer of natural warmth from below. It is bedding infrastructure — the layer that makes everything above it feel better.

The Wool Mattress Topper Extra adds cushioning as well as surface comfort. At 6 cm thick with a pure Texeler wool fill, it transforms a firm or ageing mattress into a noticeably more comfortable sleeping surface. It is reversible — a cashmere fleece side and a velours side — giving you the flexibility to choose the surface that suits your preference or the season.

The Wool Futon is the most versatile product in the collection. Filled with pure Texeler wool and finished with a cashmere fleece surface, it functions equally well as a primary floor sleeping mat, a mattress topper, a temporary sofa when folded, or a guest bed unrolled when needed. It stores compactly and adapts to whatever the household requires.